It doesn't matter whether you were in it or not, it is now a lost resource. There was food and ammo in there. Also, I read to about the point where you shot me and put the iPad down to take a shower.
As far as the bomb size, it's still enough to blow the crap out of the AMTS, okay? Again, hyperbole.
The AMTS is gone, that's all that matters to me.
Also, I'm sure the Sudden and seemingly random explosion would be enough to make you all crap your pants.
Also, it will let you know I'm alive and want to kill all of you. When I find you're still alive, I will not hesitate to take out your knee or other random body part cough scrotum cough